/Engine/Plugins/Experimental/Mutable/Source/MutableRuntime/Public/MuR/Parameters.h
The parameter specified by index is a T_BOOL.
bool GetBoolValue ( int index, const [Ptr](API\Plugins\CustomizableObject\MuCO\Ptr)< const [RangeIndex](API\Plugins\MutableRuntime\MuR\RangeIndex) > & pos ) const